866206992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54851}}^1$

素因数の和:54916

約数の個数: 80

約数和(自身を含む): 2611832832

約数和(自身を除く): 1745625840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 54851, 109702, 164553, 219404, 329106, 383957, 438808, 658212, 767914, 877616, 1151871, 1316424, 1535828, 2303742, 2577997, 2632848, 3071656, 4607484, 5155994, 6143312, 7733991, 9214968, 10311988, 15467982, 18045979, 18429936, 20623976, 30935964, 36091958, 41247952, 54137937, 61871928, 72183916, 108275874, 123743856, 144367832, 216551748, 288735664, 433103496, 866206992]

約数ペア:

[(1, 866206992), (2, 433103496), (3, 288735664), (4, 216551748), (6, 144367832), (7, 123743856), (8, 108275874), (12, 72183916), (14, 61871928), (16, 54137937), (21, 41247952), (24, 36091958), (28, 30935964), (42, 20623976), (47, 18429936), (48, 18045979), (56, 15467982), (84, 10311988), (94, 9214968), (112, 7733991), (141, 6143312), (168, 5155994), (188, 4607484), (282, 3071656), (329, 2632848), (336, 2577997), (376, 2303742), (564, 1535828), (658, 1316424), (752, 1151871), (987, 877616), (1128, 767914), (1316, 658212), (1974, 438808), (2256, 383957), (2632, 329106), (3948, 219404), (5264, 164553), (7896, 109702), (15792, 54851)]